/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.iotdb.consensus.iot.snapshot;

import org.apache.iotdb.consensus.iot.thrift.TSendSnapshotFragmentReq;

import java.nio.ByteBuffer;

public class SnapshotFragment {
    private final String snapshotId;
    private final String filePath;
    private final long totalSize;
    private final long startOffset;
    private final long fragmentSize;
    private final ByteBuffer fileChunk;

    public SnapshotFragment(
            String snapshotId,
            String filePath,
            long totalSize,
            long startOffset,
            long fragmentSize,
            ByteBuffer fileChunk) {
        this.snapshotId = snapshotId;
        this.filePath = filePath;
        this.totalSize = totalSize;
        this.startOffset = startOffset;
        this.fragmentSize = fragmentSize;
        this.fileChunk = fileChunk;
    }

    public TSendSnapshotFragmentReq toTSendSnapshotFragmentReq() {
        TSendSnapshotFragmentReq req = new TSendSnapshotFragmentReq();
        req.setSnapshotId(snapshotId);
        req.setFilePath(filePath);
        req.setChunkLength(fragmentSize);
        req.setFileChunk(fileChunk);
        return req;
    }

    public String getSnapshotId() {
        return snapshotId;
    }

    public String getFilePath() {
        return filePath;
    }

    public long getTotalSize() {
        return totalSize;
    }

    public long getStartOffset() {
        return startOffset;
    }

    public long getFragmentSize() {
        return fragmentSize;
    }

    public ByteBuffer getFileChunk() {
        return fileChunk;
    }
}
